33243402022224 has 40 divisors (see below), whose sum is σ = 85881441277632. Its totient is φ = 11080791720960.

The previous prime is 33243402022211. The next prime is 33243402022267. The reversal of 33243402022224 is 42222020434233.

It is a super-2 number, since 2×33243402022224² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9123937 + ... + 12236544.

Almost surely, 2^{33243402022224} is an apocalyptic number.

It is an amenable number.

33243402022224 is an abundant number, since it is smaller than the sum of its proper divisors (52638039255408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33243402022224 is a wasteful number, since it uses less digits than its factorization.

33243402022224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21392915 (or 21392909 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 33.

Adding to 33243402022224 its reverse (42222020434233), we get a palindrome (75465422456457).

The spelling of 33243402022224 in words is "thirty-three trillion, two hundred forty-three billion, four hundred two million, twenty-two thousand, two hundred twenty-four".